Most cores are made specifically for playing the console it’s made for. The short answer is, no.
However, I’m not sure of your level of understanding of how things work with emulation. Retroarch is essentially a front end that can load multiple cores to run specific consoles. It might feel like you’re using the same program, but it will be using a different core.
Mednafen is a multi console standalone emulator that has many “cores” baked in; including playstation, but not including N64.
N64 is historically one of the most difficult consoles fo emulate well, even on high end gaming desktop computers. You might be better off finding the game that you’re wanting to emulate on a different console. Eg, the Nintendo DS emulator actually runs perfectly! A lot of N64 games were ported on to DS.
It’s tricky to install and setup, but I’ve included it in my custom image if you want go try it. Heck. Just go to your local shop, and buy a cheap $5 SD to test things if you’re scared of wiping your system.